IndividualActive
Darwin Billingsley
NPI 1265245880 · Behavior Technician · Riverside, CA
Darwin Billingsley is a Behavior Technician provider in Riverside, CA (NPI 1265245880).
Provider details
- NPI number
- 1265245880
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(49/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
6370 Magnolia Ave Ste 340
Riverside, CA 92506-2404
Phone: (888) 428-3223
Street-level locationGet directions
Mailing address
4221 Wilshire Blvd Ste 300a
Los Angeles, CA 90010-3537
Registry dates
- Enumerated
- 2025-01-28
- Last updated
- 2025-01-28
- Certified
- 2025-01-28
Frequently asked questions
- What is Darwin Billingsley's NPI number?
- Darwin Billingsley's National Provider Identifier (NPI) is 1265245880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darwin Billingsley's specialty?
- Darwin Billingsley is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Darwin Billingsley located?
- Darwin Billingsley's practice location on file with NPPES is 6370 Magnolia Ave Ste 340, Riverside, CA 92506-2404.
- What is Darwin Billingsley's phone number?
- The practice phone number listed in the NPPES registry for Darwin Billingsley is (888) 428-3223.
- Is Darwin Billingsley's NPI active?
- Yes — Darwin Billingsley's NPI (1265245880) is active in the NPPES registry as of the last update on 2025-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.